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Unformatted text preview: isolation amplifiers, and thermocouple amplifiers. If Rg is a tunable resistor, a) What is the gain of this circuit, vo/(v2v1)? b) If R2=R3=10k , R1=Rg=500 , v1=2.011V, v2=2.015V, find vo. 10k Vin  + Vout 0.01F 9) For the following circuit, a) Find vo if Vs=Vmcos t. b) What is vo is = 10rad/sec? c) What value of will vo be 25 degrees phase shifted from Vin? d) What happens to the magnitude and phase of the output signal as goes to infinity? 10) For the circuit below a) Find the Thevanin equivalent for this circuit such that it can be modeled as the circuit below b) Find vo in terms of v1, v2, v3, and v4. c) What is this circuit useful for? 11) Book problem 10.27 12) Book problem 10.30 13) Book problem 10.35 14) Book problem 10.36 15) Book problem 10.38...
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 Fall '05
 KELLEY/SEYLER
 Amplifier, Volt

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